baber/WOPTO huggingface dataset:
Patent JP-2003203006-A (JP)
Title: Power supply control method for semiconductor memory and terminal device
Inventor: KODAMA YUKIO
IPC: G11C7/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control method for a semiconductor memory, capable of suppressing the power consumption of the whole apparatus by controlling the power voltage of the semiconductor memory and suppressing power consumption in the semiconductor memory.  <P>SOLUTION: A control ASIC 3, when obtaining access to the memory 1, a power save signal of an H-level is outputted to a power control regulator 2. When the power save signal is at the H-level, the power control regulator 2 controls power voltage supplied to the memory 1 so as to obtain operating voltage capable of data writing and reading and outputs it to the memory 1. On the other hand, the control ASIC 3, when obtaining no access to the memory 1, a power save signal of an L-level is outputted to the power control regulator 2. The power control regulator 2, when the power save signal is at the L-level, the power voltage supplied to the memory 1 is set so as to be lower than the operating voltage and is controlled so as to obtain the voltage capable of maintaining the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208557-A (JP)
Title: Settlement information processing method, credit card issue method, settlement information processing system, program for settlement information processing, and control method for client system
Inventor: TAKENAKA TADASHI
IPC: B42D15/10
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a settlement information processing technique for facilitating cost adjustment, that is, a settlement information processing method, an issue method for a credit card, a settlement information processing system, a program for settlement information processing, and a control method for a client system.  <P>SOLUTION: A use details display part 130 of a server 10 allows a user 40 of a credit card to browse the use details of the card use, and a change accept part 135 accepts specification for changing a claiming address to take the third party as a payer concerning a part or the whole of individual card uses. Concerning the change of claiming address specified by the user 40, a change confirming part 140 displays the information such as the employee names and the contents of change specification by each case as a web page on a personal computer 5a used by a person 51 in charge of his office 50 through the Internet 25 to a client system used by a specified person specified as a payer, and alternatives such as 'OK' 'NO' and 'PENDING' are made by a GUI part such as a select button or radio button to return the answer of consent or rejection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205082-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform maintenance for a game machine 5.  <P>SOLUTION: This game machine 5 includes a lamp control board 11 for generating a command to provide a game and an electric decoration 53 to be operated in response to the command which is outputted from the lamp control board 11. The game machine 5 is also provided with a relay driving board 12 including an input connector 12A for inputting the command outputted from the control board 11, drive ICs 551, 553, 555, 557 and 559 for outputting driving power corresponding to the command inputted from the input connector 12A, transistor arrays 561, 563 and 565 and output connectors 567 and 569 for attaching the connector of the electric decoration 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003087121-A (JP)
Title: Block coding/decoding method and apparatus for increasing code rate
Inventor: ROH JAE-WOO
IPC: H04N19/00
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a block coding/decoding apparatus capable of increasing code rate while maintaining a low error rate. SOLUTION: In a coding method, a (2N-1)st original block of m bits is encoded as an A type weighted block of n bits and a 2Nth original block of m bits is encoded as a B type weighted block of n bits. In a decoding method, if a certain weighted block of n bits is the A type block, the weighted block of n bits is decoded as the (2N-1)st original block of m bits, and if otherwise, the weighted block of n bits is decoded as 2Nth original block of m bits.
Patent JP-2002344205-A (JP)
Title: Dielectric filter, dielectric duplexer, and communications equipment
Inventor: NAKAMURA SOICHI
IPC: H01P1/212
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter, using a dielectric block that is reduced in the loss caused by a current flowing to the external conductor of the block and has a high no-load Q-value. SOLUTION: In the dielectric block 1, internal conductor forming holes 2a and 2b, in which internal conductors 3a and 3b are respectively formed on their internal surfaces are formed and internal conductor non-forming sections 4a and 4b are respectively provided near one opened faces of the holes 2a and 2b. On the external surface of the block 1, an external conductor 5 is formed and input/output electrodes 6a and 6b separated from the conductor 5 are formed, by providing external conductor non-forming sections 7a and 7b; and the outlines of the sections 7a and 7b are constituted of continuous lines which do not cross at right angles.
Patent JP-2002276863-A (JP)
Title: Tube for transferring fuel
Inventor: NISHINO CHU
IPC: F16L11/04
Filed: 2002-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a tube for transferring fuel with flexibility which can be used for alcohol, gasoline or a mixed fuel of these. SOLUTION: The tube is superior in flexibility and permeation resistance to gasoline, alcohol, or a mixed fuel of these, it has a meta-xylene base including polyamide resin layer 2 with a thickness of <=0.3 mm and a polyolefinic resin layer 3, and it is formed by a simultaneous extrusion molding method. Polypropylene resin is used as polyolefinic resin 3. Polypropylene resin denatured by acid is used as the polyolefinic resin 3. Polypropylene resin denatured by maleic acid is used as polyolefine resin 3.
Patent JP-2003211221-A (JP)
Title: Method of manufacturing steel sheet and apparatus for manufacturing steel sheet
Inventor: KOBAYASHI KATSUTAKE
IPC: B21D1/05
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a steel sheet controlled in residual stress to the prescribed quality standard value or below.  <P>SOLUTION: The residual stress is computed by a computer 7 from the surface temperature of the steel sheet measured by a thermometer 5 and the computed residual stress is interpolated by quantitatively measuring a change in the installation state of a hot leveler 3 by a sensor 4 and the residual stress of the steel sheet after hot leveling by the hot leveler 3 is predicted. Normal/ defective conditions are decided by comparing the predicted value and the quality standard value and the defective products are subjected to cold leveling by a roller leveler 9. The change in the leveling conditions of the roller leveler 9 is quantitatively measured by a sensor 10 and the residual stress of the steel sheet after cold leveling by the cold leveler is predicted, then the normal/ defective conditions are decided by comparing the predicted value and the quality standard value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215002-A (JP)
Title: Apparatus and method for treating board
Inventor: OKAMOTO TADAO
IPC: G01N1/28
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating a board capable of preventing an excess metal contamination from being stored in a treatment liquid while recycling the treatment liquid.  <P>SOLUTION: The apparatus for treating the board supplies the treatment liquid to a surface of the board W and treats the board W. The apparatus comprises a treatment liquid tank 4 for constituting a circulating route formed to supply the treatment liquid to the board W, to circulate the treatment liquid used to treat the board W and to be able to recycle the treatment liquid so as to treat the board, a treatment liquid supply passage 10 and a treatment liquid recovering passage 12. A metal contaminant amount of the treatment liquid passing through the passage 10 is measured by a metal contamination amount measuring unit 40. When the measured amount exceeds a predetermined set value, a pure water supply valve 15, a chemical supply valve 16 and a liquid discharge valve 17 are controlled by an operation of a controller 30, and the liquid is automatically replaced. Further, an alarm by an alarm unit 50 is generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217734-A (JP)
Title: Waterproof cap structure
Inventor: MATSUYOSHI TETSUYA
IPC: H01R13/52
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in the dustproof-dripproof function at operation time in a structure for restraining an increase in part and assembling costs, and covering the whole connector part with an assembly type waterproof cap while securing a degree of freedom of an installing position of the connector part for covering connector opening parts of a power source and a signal conductor installed on a casing surface of electronic equipment such as an information processor.  <P>SOLUTION: The connector opening parts 3a and 3b arranged in a lower cabinet 3 of a casing of the electronic equipment are respectively and independently covered by bending waterproof pieces 1b and 1c with a hinge part 1a of the waterproof cap 1 as a fulcrum. When installing the waterproof cap 1, a shaft hole 1d formed in the shaft direction of the hinge part 1a is installed in a boss 3c arranged in the lower cabinet 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218150-A (JP)
Title: Module parts
Inventor: MIYAJI NAOKI
IPC: H01L23/485
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide module parts on which a plurality of parts are mounted without losing reliability.  <P>SOLUTION: There are provided a substrate with a metalized connection electrode, and a plurality of parts arranged on the substrate longitudinally of the same and electrically connected with the connection electrode through a bump. The height of the bump where the plurality of the parts are connected with the connection electrode of the substrate is set higher than that of the bump located in a longitudinal central region of the substrate as it goes toward a side of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316476-A (JP)
Title: Ink jet printing method
Inventor: LAWRENCE KRISTINE B
IPC: C09D11/00
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To improve the light stability and water resisting durability of an ink jet printed image. SOLUTION: The ink jet printing method consists of (A): the preparation of an ink jet printer responding to digital signals, (B): the installation of an ink accepting element made of a support having an image accepting layer, which includes a partially quaternarily converted pyridine-containing water- dispersible cationic polymer, thereon in the printer, (C): the installation of an ink jet composition made of water, a humidifier and a water-soluble anion dye in the printer and (D): the printing on the image accepting layer with the ink jet ink in response to digital data signals.
Patent JP-2002259994-A (JP)
Title: Automatic image pattern detecting method and image processor
Inventor: HELD ANDREAS
IPC: G06V10/48
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for positioning an image pattern, particularly, a human eye, in a very short time and in a sufficiently accurate and highly precise manner. SOLUTION: The method of automatically detecting the predetermined image pattern from an original image comprises investigating pixel data from original data using at least one processing step including transformation for finding the image pattern. Processing operation is parted into at least two steps. In the first step for rough processing, such positions in the original image are detected as to increase the possibility of finding the image data, and in the second step, the image pattern is identified by giving fine processing to the positions.
Patent JP-2003218202-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MINAMI MASAKI
IPC: H01L21/302
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent borderless slits and the resultant product failure in the presence of mask displacement and to prevent wiring delay while using the conventional etching process.  <P>SOLUTION: A first insulating layer 8 made of carbon-containing silicon oxide is formed between wirings formed on a substrate 1, and a second insulating layer 9 made of silicon oxide is provided thereon. A resist mask 5 is formed on the second insulating layer 9, and then etching is performed under the condition that the second insulating layer 9 is higher relative to the first insulating layer 8 in terms of selection ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213344-A (JP)
Title: High purity metal, and method and apparatus for refining the same
Inventor: TAYAMA KISHIO
IPC: C22B19/12
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high purity metal such as magnesium by distillation-refining of a raw metal, and to provide a method and an apparatus for refining the high purity metal exhibiting a high yield and efficiency at a low cost.  <P>SOLUTION: The refining device is provided in which a raw metal heating unit having a raw metal crucible 1, a condensing unit having a plurality of gas passing plates 5 for condensation, a solidifying unit having a solidifying crucible 2, and a collecting and solidifying unit having a plurality of gas passing plates 7 for collection and solidification are connected to each other in the longitudinal direction. The raw metal of preferably ≥3 N is charged in the raw metal crucible 1, the temperature is controlled by heating the raw metal crucible 1 and the gas passing plates 5 for condensation in a high vacuum atmosphere of preferably ≤13 Pa (10<SP>-1</SP>Torr), and the metal is vaporized with the raw metal heating unit. Next, part of the metal vapor is condensed with the condensing unit, and the condensed solution is returned to the raw metal crucible 1. The metal of high purity is repeatedly solidified and refined by the solidifying unit. The solidified metal of high purity of ≥6 N can be obtained in which the total content of Cl, F and S is ≤0.1 ppm, and the total content of impurities is ≤1 ppm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221795-A (JP)
Title: Surface sizing agent and coated paper produced by using the same
Inventor: AKAZAWA TOMOAKI
IPC: D21H17/17
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-pack surface sizing agent composed of an alkylketene dimer (AKD) emulsion and a water-soluble copolymer and having excellent storage stability, sizing performance, etc.  <P>SOLUTION: The surface sizing agent is produced by mixing an AKD emulsion having a ζ-potential of -5 to +20 mV with a water-soluble copolymer having an acid value of 150-350 mgKOH/g. The AKD emulsion is obtained by emulsifying AKD in water with a cationic polymer compound and contains a water-soluble metal salt, and the water-soluble copolymer is produced by reacting a hydrophobic monomer with an anionic monomer containing a carboxylic acid group. Since the agent is a particular AKD emulsion containing the water-soluble metal salt and having suppressed cationic charge by a specific ζ-potential, it has good compatibility with the water-soluble copolymer and excellent storage stability. The problem of the water-soluble copolymer comprising the poor developability of the sizing performance in neutral paper, etc., is solved by the use of AKD to improve the sizing performance of neutral to acidic papers. It does not lower the friction coefficient of a coated paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215135-A (JP)
Title: Noninvasive agitating method in automatic analyzer
Inventor: TAKAHASHI KATSUAKI
IPC: G01N35/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitating structure capable of making a reaction disc small, and performing accurate photometry by fixing the reaction vessel to the reaction disc with superior reproducibility of the position of a reaction vessel, in a method capable of agitating noninvasively by giving oscillation to the reaction vessel.  <P>SOLUTION: In this automatic analyzer, the reaction vessels are arrayed in a line and reaction liquid is analyzed by repeating the moving and stopping of the reaction vessel row. The reaction vessel is fixed to the disc by a wire or a belt. When the reaction liquid in the reaction vessel is agitated, the reaction liquid is agitated by loosening the wire or the belt and oscillating the reaction vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002263955-A (JP)
Title: Tapping unit
Inventor: AUGIS JEAN-NOEL
IPC: B23B31/08
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the quality of tapping performed by a tapping unit to be mounted on a machine tool such as a press. SOLUTION: The tapping unit comprises a tap 7 held by a tap carrier 17 screwed in a pattern 8 held and fixed in casings 61, 62, 63 against rotation. The tap 7, the tap carrier 17 and the pattern 8 have limited amplitudes during axial translation and radial movement in the casings to form a movable subsidiary assembly, and the tap 7 can follow the undesirable motion of parts to be tapped.
Patent JP-2003220220-A (JP)
Title: Pattern display device for pachinko game machine
Inventor: NISHIKAWA TAKASHI
IPC: A63F7/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To display large patterns and to display decorative patterns by arranging a large display without increasing the dimension of the pattern display device itself of a pachinko game machine.  <P>SOLUTION: The pattern display device 11 is divided into a pattern display part 1101 for displaying the patterns and a control part 1102 for moving the patterns, and connected by connectors 1101a and 1102a where both of the parts are arranged. In the pattern display part 1101, a single curved liquid crystal display 1201 and a single curved or bent organic EL display 1202 are disposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223027-A (JP)
Title: Conductive member for electrophotographic apparatus
Inventor: ARIMURA SHOJI
IPC: C08L83/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member for electrophotographic apparatus having little bleeding of a modified silicone oil and having both of proper strength and flexibility.  <P>SOLUTION: The conductive member for electrophotographic apparatus is characterized in that a conductive functional part is constituted by using a conductive composition having the following components (A) to (C) as essential components. They are: (A) a block copolymer having a structural unit derived from a silicone polymer having an azo group in the molecular structure and a structural unit derived from an acrylic monomer; (B) modified silicone oil and (C) a conductive agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222241-A (JP)
Title: Apparatus for quickly opening/closing lid of pressure vessel
Inventor: KITAZAWA YOICHI
IPC: F16J13/10
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To quickly open/close a lid of a pressure vessel.  <P>SOLUTION: Clamp lip portions 2a, 3a are formed to be mutually faced on a periphery of an opening portion of a pressure-tight can body and a periphery of an end-plate lid 3 covering an opening portion. An annular clamp ring 1 whose section for fitting the clamp lip portions has an inward U-shape, which is divided into a plurality of pieces in a circumferential direction and is connected by hinge joints 5, 6 other than a part thereof is attached to the pressure- tight can body or the lid so as to be enlarged or be contracted. Parts 1b, 1d of the clamp ring is enlarged or contracted by a piston rod 9 and a hydraulic cylinder 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243594-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KUBO HIROTOSHI
IPC: H01L25/04
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device in which a mounting area is reduced, a wireless miniaturized package is obtained and a fine conductive pattern form can be obtained.  <P>SOLUTION: A conductive pattern is formed by working a metal film over a supporting substrate by lithography and etching and after a semiconductor chip is fixed, the semiconductor chip and the conductive pattern are connected by a metal piece. After sealing with insulating resin, the supporting substrate is removed and the conductive pattern is exposed from the insulating resin. The fine conductive pattern can be formed, the package is miniaturized, the mounting area is reduced and heat radiation characteristics can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223212-A (JP)
Title: Delivery instruction method and delivery instruction system for parts placed in multiplicity of spots
Inventor: YAMAMOTO HIROSHI
IPC: G06Q50/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To deliver parts placed in a multiplicity of spots to be used in a plurality of lines directly to a production line, and to prevent shortage or oversupply of inventory of the parts placed in a multiplicity of spots.  <P>SOLUTION: A parts supply planning system 20 calculates a plan for use of parts and stores it in a parts usage planning file 32. A reference and processing part 40 for parts placed in a multiplicity of spots creates information on spots to place parts and the production line corresponding to the parts placed in a multiplicity of spots and stores it in a file 42 of parts targeted for the calculation of the ratio to be placed in each spot. A ratio calculation processing part 44 for parts placed in a multiplicity of spots calculates the ratio to deliver to each spot based on the plan of use of parts and the information on the parts placed in a multiplicity of spots. A parts delivery instruction processing part 48 implements processing of issuing a delivery timing instruction card, including information on a spot for placing parts corresponding to each manufacturing site, the number of the card corresponding to the ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225755-A (JP)
Title: Method of reforming casting surface
Inventor: OKADA KAZUHIKO
IPC: B22D27/18
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting surface which has excellent wear resistance, heat resistance or the like by a relatively simple method.  <P>SOLUTION: In the method of reforming a casting surface, the part to be reformed in the surface is coated with paste consisting of cemented carbide alloy powder containing 70 to 98% WC and 30 to 2% Co, Co based alloy powder containing 1 to 20% W and 15 to 32% Cr (if required, containing 0.05 to 4.0% C and 0.3 to 6.0% Si as well), and the balance Co, and a water glass based welding material to a thickness of 0.3 to 6.0 mm, and is hardened, and ferrous molten metal is cast therein. The volume ratio between the cemented carbide powder and the Co based alloy powder is 90/10 to 30/70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236554-A (JP)
Title: Apparatus for removing free carbonic acid
Inventor: TANAKA YOSHIHIKO
IPC: C02F1/58
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low-cost apparatus with which corrosive free carbonic acid in water is removed.  <P>SOLUTION: Before or after treatment of removing the corrosive free carbonic acid from water to be treated by making the water go through a dissolving water tank 40 containing calcium carbonate and making a reaction CaCO<SB>3</SB>+ CO<SB>2</SB>+H<SB>2</SB>O→Ca(HCO<SB>3</SB>)<SB>2</SB>take place, the water to be treated is made to flow through opposing electrodes 20 to which alternating voltage is applied and is subjected to electrolytic treatment. Thereby the reaction is accelerated and pre- and posttreatment such as alkali injection, aeration or the like, which require a large-sized and expensive apparatus is made unnecessary.  <P>COPYRIGHT: (C)2003,JPO